// error.cpp
//
// Copyright (C) 2008  Maksim Sipos <msipos@mailc.net>
//
// This file is a part of the Ripe language project.
//
// Ripe is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#include <cstdarg>
#include <cstdio>
#include "util/error.hpp"

using namespace std;

namespace Ripe {

static const char* prefix;

void error_init(const char* name)
{
  prefix = name;
}

void error(const char* fmt, ...)
{
  va_list args;
  va_start(args, fmt);
  fprintf(stderr, "%s: error: ", prefix);
  vfprintf(stderr, fmt, args);
  fprintf(stderr, "\n");
  va_end(args);
}

void warning(const char* fmt, ...)
{
  va_list args;
  va_start(args, fmt);
  fprintf(stderr, "%s: warning: ", prefix);
  vfprintf(stderr, fmt, args);
  fprintf(stderr, "\n");
  va_end(args);
}

}
